Title:
合成ガス混合物中の一酸化炭素含有量を増加させるプロセス
Document Type and Number:
Japanese Patent JP5823873
Kind Code:
B2
Abstract:
The invention relates to a process for increasing the carbon monoxide content of a feed gas mixture comprising carbon dioxide, hydrogen and carbon monoxide via a catalytic reversed water gas shift reaction, comprising the steps of (1) heating the feed gas mixture having an initial feed temperature of at most 350° C. in a first zone to a temperature within a reaction temperature range in the presence of a first catalyst; and (2) contacting the heated feed gas in a second zone within the reaction temperature range with a second catalyst. This process shows relatively high conversion of carbon dioxide, and virtually no methane or coke is being formed, allowing stable operation.
Inventors:
Mamedov, Agadin KH
Basil, Mubarak
Basil, Mubarak
Application Number:
JP2011541194A
Publication Date:
November 25, 2015
Filing Date:
December 15, 2009
Export Citation:
Assignee:
Saudi Basic Industries Corporation
International Classes:
B01J23/26; C01B32/40
Domestic Patent References:
| JP2000219508A | ||||
| JP2000233918A | ||||
| JP8245211A | ||||
| JP2003525832A |
Foreign References:
| US3718418 |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma